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Posted to dev@any23.apache.org by "Michele Mostarda (Resolved) (JIRA)" <ji...@apache.org> on 2012/01/15 12:33:41 UTC

[jira] [Resolved] (ANY23-18) Add a new extractor for RDFa using java-rdfa

     [ https://issues.apache.org/jira/browse/ANY23-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michele Mostarda resolved ANY23-18.
-----------------------------------

    Resolution: Won't Fix
      Assignee: Michele Mostarda

Some tests performed on java-rdfa demonstrated that is is buggy and not compliant with RDF 1.1. A new programmatic RDFa 11 Extractor has been implemented to replace the RDFaExtractor (1.0+) based on XSLT.
See http://code.google.com/p/any23/issues/detail?id=119
                
> Add a new extractor for RDFa using java-rdfa
> --------------------------------------------
>
>                 Key: ANY23-18
>                 URL: https://issues.apache.org/jira/browse/ANY23-18
>             Project: Apache Any23
>          Issue Type: Improvement
>            Reporter: Paolo Castagna
>            Assignee: Michele Mostarda
>            Priority: Minor
>              Labels: rdfa
>   Original Estimate: 8h
>  Remaining Estimate: 8h
>
> I wonder if it is possible to add a new RDFa extractor which uses java-rdfa [1].
> java-rdfa is (according to its creator, Damian Steer :-)) "the cruftiest RDFa parser in the world" (and he is probably right!). java-rdfa is currently passing all conformance tests for XHTML, and the HTML 4 and 5 tests with one exception [2]. An online service|demo [3] is also available. java-rdfa, as far as I understand, is currently licensed with a BSD license. The Maven artifacts are available in the Maven central repository [4].
> From my little understanding of Any23, in order to do this one needs to implement BlindExtractor (which extends Extractor<URI>) and ContentExtractor (which extends Extractor<InputStream>).
> See also: [5].
>  [1] https://github.com/shellac/java-rdfa
>  [2] http://github.com/shellac/java-rdfa/issues#issue/15
>  [3] http://rdf-in-html.appspot.com/
>  [4] http://repo1.maven.org/maven2/net/rootdev/java-rdfa/
>  [5] https://github.com/shellac/java-rdfa/issues/35

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